Cold-proof device for dragon fruit seedling cultivation

The cold-proof device for dragon fruit seedling cultivation comprises a protection frame and a lifting buckle plate, a positioning bolt is arranged on the outer wall of the protection frame, a sliding groove is formed in the inner wall of the protection frame, a sliding column is attached to the inn...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HUANG BOSHENG, TANG YUEDONG, LIN HAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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